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Building Word-Problem Solving and Working Memory Capacity: A Randomized Controlled Trial Comparing Three Intervention Approaches
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Lynn S. Fuchs; Douglas Fuchs; Sonya K. Sterba; Marcia A. Barnes; Pamela M. Seethaler; Paul Changas – Journal of Educational Psychology, 2022
This study's purpose was to investigate effects of 3 intervention approaches for building working memory (WM) and improving word-problem solving (WPS). Children with mathematics difficulties (n = 240; 7.51 years [SD = 0.33]) were randomized to 4 conditions: a control group, general WM training with contiguous math practice, WPS intervention…
Descriptors: Problem Solving, Short Term Memory, Intervention, Mathematics Instruction
Building Word-Problem Solving and Working Memory Capacity: A Randomized Controlled Trial Comparing Three Intervention Approaches
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Lynn S. Fuchs; Douglas Fuchs; Sonya K. Sterba; Marcia A. Barnes; Pamela M. Seethaler; Paul Changas – Grantee Submission, 2022
This study's purpose was to investigate effects of 3 intervention approaches for building working memory (WM) and improving word-problem solving (WPS). Children with mathematics difficulties (n = 240; 7.51 years [SD = 0.33]) were randomized to 4 conditions: a control group, general WM training with contiguous math practice, WPS intervention…
Descriptors: Problem Solving, Short Term Memory, Intervention, Mathematics Instruction
Evaluating Spatial Thinking Ability Using Item Response Theory: Differential Item Functioning across Math Learning Disabilities and Geometry Instructions
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Choo, Sam; Park, Sunhi; Nelson, Nancy J. – Learning Disability Quarterly, 2021
Science, Technology, Engineering, and Mathematics (STEM) education initiatives have placed pressure on teachers to bring technology tools into classroom, including three-dimensional (3D) printing. Yet, little research has examined what specific math skills are required for 3D printing technology. This article describes a follow-up analysis of…
Descriptors: Spatial Ability, Thinking Skills, Mathematics Instruction, Mathematics Skills
Replicating the CGI Experiment in Diverse Environments: Effects on Grade 1 and 2 Student Mathematics Achievement in the First Program Year. Research Report No. 2020-02
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Schoen, Robert C.; LaVenia, Mark; Tazaz, Amanda M.; Farina, Kristy; Dixon, Juli K.; Secada, Walter G. – Grantee Submission, 2020
Using a cluster-randomized controlled trial research design, this study investigates the effect of the first year of a three-year teacher professional development program on grades 1 and 2 student achievement in mathematics. Although the findings reported in the present report do not meet the standard cutoff for statistical significance (e.g., 95%…
Descriptors: Elementary School Students, Grade 1, Grade 2, Mathematics Achievement